The SpareParts Tomboi Cover Brief Style Underwear Harness delivers a flawless fusion of everyday brief styling and secure strap-on functionality. This black/black nylon brief, sized XS, features a soft, stretchy fabric that conforms to your shape while the integrated, reinforced O-ring anchors your favorite dildo or toy. Whether you are exploring pegging, role play, or simply want a reliable harness that feels like underwear, this brief style underwear harness keeps everything in place without bulky straps.

• Lightweight, moisture-wicking nylon construction keeps you cool and comfortable
• Flexible, internal O-ring accommodates a range of toy bases without pinching
• Wide, elastic-free waistband and leg openings for a smooth, dig-free fit
• Machine-washable for simple care and long-lasting wear
• XS sizing designed for hips 28–32 inches, referencing the official size chart

This brief style underwear harness is cut in an XS, providing a snug, body-hugging silhouette. The flat, stretch waistband sits comfortably at the natural waist without rolling, and the leg openings stay in place during movement. For the best fit, measure around the fullest part of the hips and consult the SpareParts size chart. If you are between sizes, consider sizing up for a more relaxed feel.

Crafted from a durable nylon blend, the Tomboi Cover brief is both soft against the skin and built to withstand regular use. The fabric offers a subtle sheen and excellent recovery after stretching. To clean, machine wash cold with like colors and air dry or tumble dry low. Avoid bleach and fabric softeners to preserve the O-ring elasticity.

This brief style underwear harness uses a 1.75-inch internal O-ring, securely stitched into the front panel. It holds toys with a flared base up to 2 inches in diameter, making it compatible with a wide variety of silicone, glass, and stainless-steel dildos. Always verify that your toy has a sturdy, flared base to ensure safe and stable play.

Our team tested the Tomboi Cover Brief Style Underwear Harness and was impressed by how seamlessly it combines style and utility. The brief cut feels like premium underwear, and the O-ring sits flat against the body without irritation. We noticed zero shifting during active use, making this brief style underwear harness a top pick for those who value both comfort and control. Whether you are new to strap-on play or upgrading your gear, we recommend this harness for its secure hold and understated look.

Q: What size O-ring does the Tomboi Cover Brief Style Underwear Harness use?

A: It features a 1.75-inch internal diameter O-ring that accepts flared-base toys up to about 2 inches wide. The ring is stitched in place but can accommodate a variety of realistic and non-realistic dildos.

Q: Can this harness be worn under regular clothing?

A: Yes, the low-profile design and soft nylon fabric make it comfortable enough for extended wear under jeans, shorts, or lounge pants. Many users wear it as everyday underwear.

Q: Is the nylon material machine washable?

A: Absolutely. Machine wash cold on a gentle cycle and air dry or tumble dry low. Avoid high heat and bleach to maintain the O-ring and fabric quality.

Weight	0.5 kg
Dimensions	20.32 × 15.24 × 10.16 cm